Tapping cock assembly for plastic containers



FIG. 1 is a perspective view of a tapping cock assembly for plastic containers showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan exploded view thereof;

FIG. 5 is a bottom plan exploded view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof. 

The ornamental design for a tapping cock assembly for plastic containers, as shown and described. 